AVATTO Smart 4-Channel Relay Switch (WSMD/ZWSMD)
Price range: $22.99 through $23.99
🏷️ AVATTO Smart 4-Channel Relay Switch Module | Tuya App & Alexa Google Home Control.
Control multiple devices remotely with the AVATTO Smart WiFi 4-Channel Relay Switch Module.
This versatile relay supports APP, RF remote, and voice control via Tuya, Alexa, and Google Home, perfect for smart automation in your home or garage.
🌟 Key Features
✅ 4-Channel WiFi Relay for independent control of multiple devices
✅ Dual input voltage support for flexible installation
✅ Voice control with Alexa and Google Home
✅ APP remote control via Tuya Smart / Smart Life from anywhere
✅ 433 MHz RF remote compatibility (remote sold separately)
✅ Timing function to schedule on/off automatically
✅ Works as a switch for garage doors, lights, sockets, or water pumps
✅ Family sharing feature to give access to all members
✅ Stable WiFi connection with easy setup and pairing
🧠 Why You’ll Love It
Because it makes home automation simple and powerful — one module controls lights, pumps, or doors with your phone or voice.
Turn any ordinary device into a smart controllable switch and manage your space efficiently.
| Weight | 0.15 kg |
|---|---|
| Dimensions | 98 × 87 × 34 cm |
| Model |
WiFi 4 AC 85to250V ,WiFi 4 AC DC 7to32V ,ZigBee 4AC 85to250V ,ZigBee 4AC DC 7to32V |
How long does shipping take? When will I receive my order?
It all depends on where you are in the world!
Find your region and estimated delivery time in the table below.
| Region | Delivery Estimate |
| UNITED STATES CANADA | 7 – 21 days |
| EUROPE OCEANIA SOUTH-EAST ASIA | 9 – 21 days |
| ALL OTHER COUNTRIES | 14 – 35 days |
Tracking numbers are sent by email after a short processing period.
It usually takes us 1-5 days to process orders. We aim to ship all items on-time, but in rare cases it can take longer. Any orders not received within 8 weeks qualify for a full-refund or reship.
Specifications
| Feature | Value |
|---|---|
| Brand | AVATTO |
| Model Number | WSMD |
| Type | Smart WiFi 4-Channel Relay Module |
| Communication Method | Wi-Fi 2.4 GHz |
| Input Voltage | Dual Type (AC/DC Supported) |
| Control Options | APP / RF Remote / Voice |
| App | Tuya Smart / Smart Life |
| Voice Control | Alexa, Google Home |
| RF Frequency | 433 MHz (remote not included) |
| Functions | Timer, Family Sharing, Multi-Device Control |
| Compatibility | All Compatible |
| Camera Equipped | No |
| Assembly State | Ready-to-Go |
| Usage Scenarios | Garage Door, Light Switch, Socket, Water Pump |
| Certification | CE, RoHS |
| Origin | Mainland China |
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